Here we introduce some common classifications of PU panel (polyurethane panel). PU panel according to the use can be divided into: PU house panel, PU wall panel, PU cold storage panel. Today we will analyse the details of these common classifications PU panels.

PU house panel: It is applicable to the industrial and commercial buildings whose roof tilt is 3%. It’s self-cleaning top-class panels that can reduce the amount of ash accumulated on the roof, so that the roof of the building could keep lasting crystallization. Its high peaks improve the bearing capacity of the roof panel, with features of large span, drainage fast, easy to install and so on. Using of fluid mechanics design on the interface, ensures that the installation is easy and fast, as well as good air tightness and anti-capillary water leakage effect .

 

PU wall panel: Generally used as building’s roofing outer panel, this pannel has good temperature insulation and sound insulation effect, meanwhile polyurethane does not help combustion, in line with fire safety requirements. The joint action of the upper and lower plates plus polyurethane, gives high strength and stiffness. The lower plate is smooth and flat, increasing the aesthetics and flatness of indoor appearance. It’s beautiful and easy to install, only need a short project duration, will be an excellent option of new type of building materials.

PU pannels for cold storage are divided into three types:

1. Fresh storage (temperature keeping at 0°C, PU pannel’s suitable thickness is 10 centimeters)

The fresh storage aims to maximize the maintenance of original quality and freshness of agricultural products, (keep it fresh and live). After a period of preservation and storage, agricultural products are still like just picked or close to the status and quality of fresh picking.

2. Cold storage (temperature keeping at -18°C, PU pannel’s suitable thickness is 15 centimeters)

The cold storage is mainly used for the constant temperature storage of food, dairy products, meat, aquatic, poultry, fruits and vegetables, cold drinks, flowers, green plants, tea, pharmaceuticals, chemical materials, electronic instrumentation, etc.

3.Freezer (temperature keeping at -38°C, PU pannel’s suitable thickness is 20 centimeters)

Freezer is mainly used to stock food and pharmaceuticals, aslo for mechanical freezing process. It keeps a certain low temperature through artifical refrigeration.

PU pannel has ideal insulation and bending performance. Its outstanding features such as energy-saving, insulation and fire prevention, flat surface,flexible and innovative design style etc., win it a large market and and are very popular with users.